Richard Wong, Chief Financial Officer of Fastly, Inc. (NASDAQ:FSLY), filed a Form 4 on August 20, 2026, disclosing the disposal of 148,015 shares of Class A Common Stock on August 18, 2026, to satisfy tax obligations connected to the vesting of previously granted Restricted Stock Units.

Key Highlights

  • Reporting person: Richard Wong, CFO of Fastly, Inc.
  • Transaction date: August 18, 2026, with 148,015 shares of Class A Common Stock disposed of (transaction code S).
  • Purpose: Shares were sold to satisfy tax obligations arising from the vesting of previously granted Restricted Stock Units, according to the filing.
  • Weighted average price: $28.61 per share, with individual sale prices ranging from $28.60 to $29.11, inclusive.
  • Remaining ownership: Wong directly held 1,091,286 shares of Class A Common Stock following the reported transaction.
  • Signature: The form was signed by Tara Seracka as Attorney-in-Fact on August 20, 2026.

Fastly CFO Richard Wong's RSU Tax-Related Share Disposal Details

According to the Form 4 filed with the SEC, Richard Wong, serving as Chief Financial Officer of Fastly, Inc., disposed of 148,015 shares of Class A Common Stock on August 18, 2026. The filing states that these shares were "sold to satisfy tax obligations in connection with the vesting of previously granted Restricted Stock Units." The transaction is recorded under transaction code S, indicating a sale.

The filing reports a weighted average sale price of $28.61 per share. Individual transactions occurred at prices ranging from $28.60 to $29.11, inclusive, across multiple transactions. The filing notes that Wong "undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range." No derivative securities were reported in Table II of the filing.

Following the reported disposal, Wong directly beneficially owned 1,091,286 shares of Fastly Class A Common Stock, according to the filing. The Form 4 was filed on August 20, 2026, and signed by Tara Seracka as Attorney-in-Fact for the reporting person.

What Was Disclosed

Fastly CFO Richard Wong disclosed the sale of 148,015 Class A Common Stock shares on August 18, 2026, at a weighted average price of $28.61, solely to cover taxes on vested Restricted Stock Units, leaving him with direct ownership of 1,091,286 shares.